CASE LAW INVOLVING CONSTITUTIONAL CHALLENGES TO CONSUMER STATUTES IS CITED THAT DEALS WITH VOID FOR VAGUENESS, EQUAL PROTECTION, FREEDOM OF SPEECH, FEDERAL PREEMPTION PROBLEMS, THE COMMERCE CLAUSE, DELEGATION PROBLEMS, AND OBLIGATION OF CONTRACT. CASES TREATING STATUTORY APPLICATIONS ARE CATEGORIZED ACCORDING TO SUBSTANTIVE AND PROCEDURAL QUESTIONS. THE SUBSTANTIVE ISSUES EXAMINED IN CASE LAW RELATE TO PYRAMID SALES/CHAIN SCHEMES, ADVERTISING, MOTOR VEHICLES, MOBILE HOMES, PRIVATE RIGHT OF ACTION, EXEMPTIONS FROM COVERAGE, USURY, ATTORNEY GENERAL LIABILITY, AGENCY AND INTRA-CORPORATE LIABILITY, LANDLORD AND TENANT, CREDIT, BUYERS CLUBS, DWELLINGS (CONTRACTORS), HEALTH PRODUCTS AND SERVICES, INSURANCE, PUBLICATIONS, AND REAL ESTATE. CASE LAW TREATING PROCEDURAL QUESTIONS FOCUSES ON JUDGE OR JURY, CLASS ACTION, CRIMINAL PENALTIES, DISCOVERY, CIVIL INVESTIGATIVE DEMAND, INJUNCTION, JURISDICTION, AND EVIDENCE. THE TABLE OF STATUTES INVOLVED IN THE DECISIONS ARE LISTED BY STATE, AND AN ALPHABETICAL TABLE OF CASES AND SUBJECT INDEX ARE PROVIDED. (RCB)